5 Signs You May Have Narcolepsy

People with narcolepsy have excessive, uncontrollable daytime sleepiness. These symptoms could mean that you're one of them.
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What Causes an Enlarged Spleen?

A spleen is normally about the size of your fist. But diseases can cause it to swell and become many times its normal size.
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What Causes an Enlarged Spleen?
A spleen is normally about the size of your fist. But diseases can cause it to swell and become many times its normal size.
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